/**
 * Copyright (c) 2015 - 2017, Nordic Semiconductor ASA
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 * All rights reserved.
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 * are permitted provided that the following conditions are met:
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 *    list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form, except as embedded into a Nordic
 *    Semiconductor ASA integrated circuit in a product or a software update for
 *    such product, must reproduce the above copyright notice, this list of
 *    conditions and the following disclaimer in the documentation and/or other
 *    materials provided with the distribution.
 * 
 * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
 *    contributors may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
 * 
 * 4. This software, with or without modification, must only be used with a
 *    Nordic Semiconductor ASA integrated circuit.
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 * 5. Any software provided in binary form under this license must not be reverse
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 */

#include "sdk_common.h"
#if NRF_MODULE_ENABLED(PEER_MANAGER)
#include "peer_data.h"

#include "peer_manager_types.h"
#include "fds.h"


void peer_data_parts_get(pm_peer_data_const_t const * p_peer_data, fds_record_chunk_t * p_chunks, uint16_t * p_n_chunks)
{
    if (p_n_chunks == NULL)
    {
    }
    else if ((p_peer_data == NULL) || (p_chunks == NULL))
    {
        *p_n_chunks = 0;
    }
    else
    {
        p_chunks[0].p_data       = p_peer_data->p_all_data;
        p_chunks[0].length_words = p_peer_data->length_words;
        *p_n_chunks = 1;
    }
}


ret_code_t peer_data_deserialize(pm_peer_data_flash_t const * p_in_data, pm_peer_data_t * p_out_data)
{
    ret_code_t err_code = NRF_SUCCESS;

    if ((p_in_data == NULL) || (p_out_data == NULL))
    {
        err_code = NRF_ERROR_NULL;
    }
    else
    {
        if (p_out_data->length_words < p_in_data->length_words)
        {
            p_out_data->length_words = p_in_data->length_words;
            err_code = NRF_ERROR_NO_MEM;
        }
        else
        {
            p_out_data->length_words = p_in_data->length_words;
            p_out_data->data_id      = p_in_data->data_id;

            memcpy(p_out_data->p_all_data, p_in_data->p_all_data, p_in_data->length_words * 4);
        }
    }
    return err_code;
}
#endif // NRF_MODULE_ENABLED(PEER_MANAGER)
